1966 CHEVROLET Doug's Headers Exhaust

Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange Big Block,Chevy. Pair

Part Number: DOU-D322-SS

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange, Small Block,Chevy. Pair

Part Number: DOU-D308-SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Side Mount, Steel, Silver Ceramic Coated, Chevy, Pair

Part Number: DOU-D380

4.11 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Side Mount, Steel, High Temperature Black Paint, Chevy, Pair

Part Number: DOU-D380-B

4.52 out of 5 stars ( 25 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube, Steel, Ceramic Coated, Chevy, Big Block, Pair

Part Number: DOU-D313

4.3 out of 5 stars ( 20 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube, Steel, Ceramic Coated, Chevy, Big Block, Pair

Part Number: DOU-D322

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube, Stainless Steel, Polished, Chevy, Pair

Part Number: DOU-D380-SS

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Exhaust Side Tubes, Steel, Ceramic Coated, 4.0 in. Diameter, 44.750 in. Length, Chevy, Pair

Part Number: DOU-D930

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube One-piece, Steel, Silver Ceramic Coated, Round Port, Chevrolet, Small Block LS, Pair

Part Number: DOU-D3348

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Muffler, Side Pipe, High-Flow, 4.00 in. Inlet, 33.375 in. Length, Steel, Pair

Part Number: DOU-D952

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange Small Block,Chevy. Pair

Part Number: DOU-D369-SS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Side Pipe Mufflers, Glasspack-style, Steel, Natural, 4 in. Diameter, 30 in. Length, Pair

Part Number: DOU-D950

4.86 out of 5 stars ( 22 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Side Mount, Steel, Silver Ceramic Coated, Chevy, Pair

Part Number: DOU-D381

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Exhaust Systems, LS Swap, Header-back, Dual, Stainless Steel, Natural, Rear Exit, H-pipe, Rear Coil Spring, Chevrolet, GMC, Small Block LS, Kit

Part Number: DOU-DES102

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Shorty, Stainless Steel, Natural, Chevy, Big Block, Pair

Part Number: DOU-D306-SS

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

HEADERS, Doug's Headers D930-SS Side Tubes Corvette Sidemount Polished 304 Stainless Steel

Part Number: DOU-D930-SS

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Tri-Y, Stainless Steel, Natural, Chevy, GMC, Small Block, Pair

Part Number: DOU-D300Y-SS

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange, Big Block,Chevy. Pair

Part Number: DOU-D313-SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube One-piece, Steel, Silver Ceramic Coated, Round Port, Buick, Chevrolet, Oldsmobile, Pontiac, Small Block LS, Pair

Part Number: DOU-D3349

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Side Pipes, Exhaust, Non-shielded Side Pipe Style, Steel, Chrome, 4 in Inlet/Outlet, 44.750 in Length, Chevy, Pair

Part Number: DOU-D930-C

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube, Steel, Silver Ceramic, 1.75 in. Primary Tube, 3 in. Collector, Chevy, LS Swap, Pair

Part Number: DOU-D3336

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube, Stainless Steel, Natural, 3-Bolt Flange,Small Block,Chevy. Pair

Part Number: DOU-D317-SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Exhaust Side Tubes, Steel, Black Painted, 4 in. Diameter, 44.75 in. Length, Chevy, Pair

Part Number: DOU-D930-B

4.67 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube One-piece, Steel, Black Ceramic Coated, Round Port, Chevrolet, Small Block LS, Pair

Part Number: DOU-D3348-B

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping

Headers, Long Tube, Steel, Ceramic Coated, Chevy, Small Block, Pair

Part Number: DOU-D308

4.4 out of 5 stars ( 30 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

• Free Shipping